Hairline fracture

Hello everybody! I received a hairline fracture to my pinky finger around 9 years ago. I saw a doctor and began treatment, but never finished it. Now that I work at a barn, I've noticed that it often feels weird to move and ocassionally hurts a little. It probably healed the wrong way and was wondering if I should see the doctor again? It's not that bad, but I was wondering if this could lead to any long term issues? I have it buddy taped by the way.